Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 1

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 2

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 3

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 4

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 5

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 6

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 7

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 8

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 9

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 10

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 11

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 12

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 13

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 14

Thumbnail [WTS] Vintage July 1979 Seiko 7548-7000 150M Black Dial Quartz Dive Watch - $135 15

Model:	Seiko 7548	Last Scraped:	March 14, 2025, 3:17 p.m.
Username:	client42	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Timestamp: https://imgur.com/a/vhb4VSE For sale is a Seiko 7548-7000 150M Black Dial Quartz Dive Watch Movement: Quartz Condition: Used Strap: Aftermarket nato Box: None Warranty card: None Manual: None Wear on crystal, crown screws down correctly, bezel turns bidirectionally but action suggests the clickspring needs replacement. Serial dates production to July 1979. Watch is keeping accurate time, datewheel is slightly sticky when switching over on its own. Approximate measurements: Case diameter: 41.6mm (excluding crown) Lug width: 22mm Lug to lug: 45mm Thickness: 13mm Asking $135 USD including tracked shipping to US. UPS Expedited/Express, Canadian, and global shipping available at an additional cost. Payment via Wise, crypto, wire, e-Transfer (for Canadians), or PayPal Invoice (+3.9%). No trades and please comment before messaging.

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Highest:	$550	Lowest:	$99
Median:	$280.00	Std. Dev:	±$106.46

Estimated Private Party Value $220 — $355


	Established:	1881
	Website:	http://seikousa.com/index.php
	Country of Origin:	Japan

The company was founded in 1881, when Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" (服部時計店 Hattori Tokeiten?) in the Ginza area of Tokyo, Japan. Eleven years later, in 1892, he began to produce clocks under the name Seikosha (精工舎 Seikōsha?), meaning roughly "House of Exquisite Workmanship". According to Seiko's official company history, titled "A Journey In Time: The Remarkable Story of Seiko" (2003), Seiko is a Japanese word meaning "exquisite" or "success" ("exquisite" is usually written 精巧 from Chinese jīngqiǎo, while the meaning "success" is usually written 成功 from Chinese chénggōng).

Seiko is perhaps best known for its wristwatches, all of which were at one time produced entirely in-house. This includes not only major items such as microgears, motors, hands, crystal oscillators, batteries, sensors, LCDs but also minor items such as the oils used in lubricating the watches and the luminous compounds used on the hands and the dials.

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